
\begin{tabular}[t]{rccccc}
\toprule
\multicolumn{1}{c}{ } & \multicolumn{5}{c}{Fraction of Variation Explained} \\
\cmidrule(l{3pt}r{3pt}){2-6}
\multicolumn{1}{c}{ } & \multicolumn{2}{c}{Across Races} & \multicolumn{3}{c}{Within Race} \\
\cmidrule(l{3pt}r{3pt}){2-3} \cmidrule(l{3pt}r{3pt}){4-6}
\multicolumn{3}{c}{ } & \multicolumn{1}{c}{White} & \multicolumn{1}{c}{Black} & \multicolumn{1}{c}{Hispanic} \\
 & (1) & (2) & (3) & (4) & (5)\\
\midrule
\addlinespace[1em]
\multicolumn{6}{l}{\textbf{Race / Ethnicity}}\\
\hspace{1em}Racial Group & .52 & .52 &  &  & \\
\addlinespace[1em]
\multicolumn{6}{l}{\textbf{Geography}}\\
\hspace{1em}Congressional District & .35 & .20 & .54 & .32 & .42\\
\hspace{1em}State &  & .08 & .19 & .18 & .21\\
\hspace{1em}Region &  & .07 & .26 & .00 & .21\\
\addlinespace[1em]
\multicolumn{6}{l}{\textbf{Race $\times$ Geography}}\\
\hspace{1em}Race $\times$ Congressional District & .06 & .02 &  &  & \\
\hspace{1em}Race $\times$ State &  & .01 &  &  & \\
\hspace{1em}Race $\times$ Region &  & .03 &  &  & \\
\addlinespace[1em]
\multicolumn{6}{l}{\textbf{Sampling Variation}}\\
\hspace{1em}Residuals & .06 & .06 & .01 & .50 & .17\\
\midrule
Total Variance & 0.045 & 0.045 & 0.024 & 0.0078 & 0.027\\
Samples & 348,000 & 348,000 & 87,000 & 87,000 & 87,000\\
\bottomrule
\end{tabular}
